I wear a 32D (aka 32 underbust) and the medium top fits perfectly. I was a little worried when I first ordered since Lou says their tops are for A-B cup sizes (I think?), but I can promise you a 32D is part of the IBTC and this suit helps make the girls look so cute! No gaps and super soft fabric.

The first swimmers that fit properly ❤️

I absolutely love this top! Perfect for small chests. I am 30A and it fits perfectly with no gaps. I love that thr padsing is sewn in and this is made for small chests and enhances them naturally. Will definitely be a customer again!

I now own three Lou Swim bikinis, and I’m obsessed with them all! My first purchase was the Tori, which I loved so much that I quickly added the Ellie and Erin to my collection. It’s amazing to finally find a swimsuit designed specifically for the IBTC! These high-quality swimsuits are not only beautiful but also durable, comfortable, and offer great flexibility.